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HP 430 G8 Bios

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  • hoaca388
    replied
    Re: HP 430 G8 Bios

    Tried my best
    Attached Files

    Leave a comment:


  • palooza
    replied
    Re: HP 430 G8 Bios

    da0x8pmb8f0 Rev F

    This it the board number, figured might come in handy

    Leave a comment:


  • palooza
    replied
    Re: HP 430 G8 Bios

    Originally posted by hoaca388 View Post
    Try to use Vesko356's EC file.

    Hi, with that file I get a solid white charger light and doesn't turn on

    It then turned on after 10 mins saying updated bios, then to saying it had a data mismatch so it's recovered

    Now it's turned on with fan at full speed no lights
    Last edited by palooza; 05-19-2022, 03:28 AM.

    Leave a comment:


  • hoaca388
    replied
    Re: HP 430 G8 Bios

    Try to use Vesko356's EC file.

    Leave a comment:


  • palooza
    replied
    Re: HP 430 G8 Bios

    Originally posted by hoaca388 View Post
    Try and report
    It now powers on!

    However when it turns on it now says there is an issue with the HP endpoint security controller, it also doesn't show any charging light

    Any ideas?


    Edit its not asking for a hp cloud management disable request
    Last edited by palooza; 05-18-2022, 10:53 AM.

    Leave a comment:


  • hoaca388
    replied
    Re: HP 430 G8 Bios

    Originally posted by palooza View Post
    Hi,

    Just trie this and still go the same issue, flashing orange light on charger not turning on
    Try and report
    Attached Files

    Leave a comment:


  • palooza
    replied
    Re: HP 430 G8 Bios

    Originally posted by hoaca388 View Post
    Now here it is : You need to get your computer back up and running first ( the password problem will take care of it later ). Flash my bios file and the original EC file (the one with no password removed) and see the result.
    Hi,

    Just trie this and still go the same issue, flashing orange light on charger not turning on

    Leave a comment:


  • hoaca388
    replied
    Re: HP 430 G8 Bios

    Now here it is : You need to get your computer back up and running first ( the password problem will take care of it later ). Flash my bios file and the original EC file (the one with no password removed) and see the result.

    Leave a comment:


  • palooza
    replied
    Re: HP 430 G8 Bios

    Thank you for all your help - I did it before to try out the tool and to see if it worked, too excited to try it i guess!

    Anyway, I've flashed the two files I got told to and now the laptop just flashes orange on the charging light and nothing else.

    Any ideas?

    Just to clarify what i've done

    1) Read both chips with CH341A
    2) Uploaded here
    3) Realised i messed up and jumped ahead
    4) Erased and blanked using software and it says chip is blank
    5) Wrote you're guys files back and then soldered back on to laptop

    With help from https://winraid.level1techs.com/t/gu...ogrammer/32948
    Last edited by palooza; 05-18-2022, 06:15 AM.

    Leave a comment:


  • Vesko356
    replied
    Re: HP 430 G8 Bios

    Originally posted by palooza View Post
    We did read and write the original bios and the laptop stopped turning on.
    And why?
    After you managed to smear all the picture, now the option is to program hoaca388's file at the bios chip, and in the EC chip the file I posted above.
    And next time ask first then act, not the other way.

    Leave a comment:


  • hoaca388
    replied
    Re: HP 430 G8 Bios

    Originally posted by palooza View Post
    We did read and write the original bios and the laptop stopped turning on. This dump I gave you is the original file before writing it again to test. Is the bios now corrupt? Sorry fairly new to this. Do you have an EC file with no password?
    The MX file has been corrupted. Regarding the password, Vesko356 helped you delete it in the remaining file.The problem is getting more complicated.

    Leave a comment:


  • palooza
    replied
    Re: HP 430 G8 Bios

    Originally posted by Vesko356 View Post
    That's why I asked him what the problem is, he says that the problem is the BIOS password but the laptop boots normally means that just the reading of the BIOS chip is bad, and in fact the BIOS binary in it is OK. This chip should not be overwritten to remove the password. So in this case only EC chip must be reflashed and this should solve the problem.
    We did read and write the original bios and the laptop stopped turning on. This dump I gave you is the original file before writing it again to test. Is the bios now corrupt? Sorry fairly new to this. Do you have an EC file with no password?

    Leave a comment:


  • Vesko356
    replied
    Re: HP 430 G8 Bios

    Originally posted by hoaca388 View Post
    @Vesko356 , His bios corrupted.

    HP 430 G8 Bios (T85)
    That's why I asked him what the problem is, he says that the problem is the BIOS password but the laptop boots normally means that just the reading of the BIOS chip is bad, and in fact the BIOS binary in it is OK. This chip should not be overwritten to remove the password. So in this case only EC chip must be reflashed and this should solve the problem.

    Leave a comment:


  • palooza
    replied
    Re: HP 430 G8 Bios

    Bios has password on - is it corrupted to?

    Leave a comment:


  • hoaca388
    replied
    Re: HP 430 G8 Bios

    Originally posted by palooza View Post
    Hi

    Can anybody help with a HP 430 G8 BIOS

    Attached files from both chips are below

    Thanks
    @Vesko356 , His bios corrupted.

    HP 430 G8 Bios (T85)
    Attached Files

    Leave a comment:


  • Vesko356
    replied
    Re: HP 430 G8 Bios

    Originally posted by palooza View Post
    Hi

    Can anybody help with a HP 430 G8 BIOS

    Attached files from both chips are below

    Thanks
    What's the problem? Bios password?
    >
    Attached Files
    Last edited by Vesko356; 05-17-2022, 10:56 AM.

    Leave a comment:


  • palooza
    started a topic HP 430 G8 Bios

    HP 430 G8 Bios

    Hi

    Can anybody help with a HP 430 G8 BIOS

    Attached files from both chips are below

    Thanks
    Attached Files
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